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Information × Registration Number 0207U006146, 0106U008603 , R & D reports Title Developing the theoretical basics and methods of increasing the effectiveness of cutting hard-to-machine parts by using electrophysical and vibration action. popup.stage_title Head Bozhko A. E., Registration Date 22-03-2007 Organization A.Podgorny Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2 Current problems in cutting hard-to-machine materials have been analysed, and models of the affect of electrophysical phenomena on plastic stress in metals have been reviewed. Methods of analysis and synthesis of electromagnetic vibration exciters with a forced vibration frequency of 300 to 2000 Hz, and their mathematical models and block diagrams have been developed. Besides, algorithms for defining the parameters of the vibrations generated have been developed, and synthesis has been done for optimal damping of post-shock vibrations in shock vibration exciters. Application - machine building. Product Description popup.authors popup.nrat_date 2020-04-02 Close